Interview question Archives

Top 50 Node.Js Interview Questions and Answers in 2021

Node.js is a cross-platform server-side JavaScript runtime environment that is an extremely powerful platform for applications. Node.js is lightweight as compared to the other rivals that make it quite efficient for the development of data-intensive large-scale applications, such as video streaming sites, and other web applications. Node.js is quite similar to Ruby’s EventMachine and Python’s Twisted but a… Read More »

SQL Interview Questions and Answers

SQL is the acronym used for the Structured Query Language. When you go for an interview related to DBA (Database Administrator), you might have to face questions from RDBMS (Relational Database Management System). There are many RDBMS applications such as MySQL, MS SQL Server, SQLite, Oracle, that you must be aware of before you tackle the interview. In… Read More »